/Engine/Source/Runtime/Engine/Public/IDeviceProfileSelectorModule.h
Find a custom profile selector property value.  PropertyType The information requested  PropertyValueOUT the value of PropertyType
Whether the PropertyType was recognized by the profile selector.
virtual bool GetSelectorPropertyValue ( const [FName](API\Runtime\Core\UObject\FName) & PropertyType, [FString](API\Runtime\Core\Containers\FString) & PropertyValueOUT )